8986353

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:253

約数の個数: 32

約数和(自身を含む): 13602816

約数和(自身を除く): 4616463

約数列:

[1, 3, 17, 23, 47, 51, 69, 141, 163, 391, 489, 799, 1081, 1173, 2397, 2771, 3243, 3749, 7661, 8313, 11247, 18377, 22983, 55131, 63733, 130237, 176203, 191199, 390711, 528609, 2995451, 8986353]

約数ペア:

[(1, 8986353), (3, 2995451), (17, 528609), (23, 390711), (47, 191199), (51, 176203), (69, 130237), (141, 63733), (163, 55131), (391, 22983), (489, 18377), (799, 11247), (1081, 8313), (1173, 7661), (2397, 3749), (2771, 3243)]